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1. Influence of Metal Casting Temperature and Cations on Phase Transformation of Silica Sand to Cristobalite

   Due to its thermodynamic stability, silica sand is traditionally used during the metal casting process in foundries. The sand-casting process...

   Nayana P. Hoolikantimath, Sanjeevkumar Dodamani, ... Praveen A. Ghorpade in International Journal of Metalcasting

   Article 29 November 2022
   

2. Investigation of the Possibility of Using High-Clay-Mineral Opal-Cristobalite Rocks for Fine Purification of Water from Highly Soluble Organic Compounds

   The chemical and mineralogical compositions were investigated and the limit adsorption of methylene blue were determined on samples of...

   Yu. A. Ubaskina, M. B. Alekhina in Glass and Ceramics

   Article 01 January 2023
   

3. Molecular Dynamics Modeling of SiO₂ Melts and Glass Formation Processes

   Abstract

   Molecular dynamics (MD) with ReaxFF potentials is used to study the melting process of quartz and cristobalite together with the amorphous...

   A. S. Mysovsky, A. S. Paklin in Glass Physics and Chemistry

   Article 01 June 2023
   

4. TGO Growth Behavior in Environmental Barrier Coatings with Modified Silicon Bond Coat

   Yb ₂ Si ₂ O ₇ /Si bilayer environmental barrier coatings (EBCs) are widely studied for the protection of SiC-based ceramic matrix composites (CMCs). One...

   Dianying Chen in Journal of Thermal Spray Technology

   Article 16 November 2023
   

5. Luminescence of Oxygen-Deficient Centers in Quartz Glasses

   Abstract

   This paper presents the results of studying the absorption, luminescence, and excitation spectra of oxygen-deficient centers (ODCs) in...

   T. Yu. Garmysheva, R. Yu. Shendrik, ... A. I. Nepomnyashchikh in Glass Physics and Chemistry

   Article 28 June 2022
   

6. Electroporcelain Based on Raw Materials of Uzbekistan

   The results of investigations of the preparation of electrical porcelain based on available customary raw materials of Uzbekistan are presented. It...

   Sh. M. Shamuratova, Dj. I. Alimdjanova, Z. T. Matkarimov in Glass and Ceramics

   Article 10 November 2023
   

7. Ceramic Body Based on Kaolin – Alumina-Containing Waste – Dolomite System

   The article investigates the high-temperature interaction and sintering processes of samples of low-temperature firing high-alumina for technical...

   Al. A. Eminov, S. S. Tairov, ... A. M. Eminov in Glass and Ceramics

   Article 30 May 2024
   

8. Physicochemical and Environmental Features of Rice Husk Ash from Brazil to Use in Cement Materials

   The rice beneficiationBeneficiation process annually produces tons of rice husk ashAsh (RHA). In this work, RHA from companies in southern Brazil is...

   A. Muller, L. Simão, ... F. Raupp-Pereira in Characterization of Minerals, Metals, and Materials 2023

   Conference paper 2023
   

9. Crystallization of Sodium Borosilicate Glass with the Addition of Cr₂O₃

   Abstract

   Glass composition of 6Na ₂ O 22B ₂ O ₃ ·70SiO ₂ ·2Cr ₂ O ₃ is studied by scanning electron microscopy, X‑ray powder diffractometry (XRPD), and...

   M. Yu. Konon, I. G. Polyakova, ... I. N. Anfimova in Glass Physics and Chemistry

   Article 01 April 2023
   

10. Effect of Chemical Production Waste — Aluminum–Alkali Sludge on the Phase Composition of Porcelain Stoneware

    This paper discusses the influence of aluminum–alkali sludge and chemical production waste on the phase composition of porcelain stoneware based on...

    E. S. Abdrakhimova, V. Z. Abdrakhimov in Refractories and Industrial Ceramics

    Article 01 May 2023
    

11. Transformation Mechanisms of Cemented Silica and Crystalline Silica to Tridymite in Silica Bricks

    Abstract: Silica bricks with cemented silica and crystalline silica as raw materials show different properties. In this paper, the phase and...

    **u-hua Zhang, Yong Li, ... Qing-yao Zheng in Interceram - International Ceramic Review

    Article 14 September 2022
    

12. Preparation and high-temperature properties of skin–core structure SiC ceramic fibers

    A new type of skin–core structure SiC ceramic fibers was prepared from polycarbosilane by employing the curing process of alternating air and vacuum...

    Yang Li, Zhaofang Xu, ... Lu Chen in Journal of Materials Science

    Article 12 July 2022
    

13. Phase Transformations in the Diatomite-Orthophosphoric Acid System on Heating at 800 – 1400°C

    Properties of diatomite from the Il’yinsk deposit (Sverdlovsk region) and the effect of orthophosphoric acid (OPA) on it are studied. It is...

    I. D. Kashcheev, A. E. Glyzina, V. M. Ust’yantsev in Refractories and Industrial Ceramics

    Article 01 July 2022
    

14. Wollastonite-Containing Composite Material from Rice Straw

    Abstract

    Using rice straw as a source of silicon, a new composite material containing wollastonite CaSiO ₃ , silicon dioxide SiO ₂ , and an organic...

    A. E. Panasenko, S. B. Yarusova, P. S. Gordienko in Protection of Metals and Physical Chemistry of Surfaces

    Article 01 June 2023
    

15. Processes in Ceramic Material, Based on Raw Materials with Heightened Fe₂O₃ Content, at Temperatures 950 – 1050°C

    M125-make ceramic brick based on low-grade clay (loess loam) was obtained using overburden pyrite copper-zinc ore at firing temperature 1000°C....

    A. K. Kairakbaev, V. Z. Abdrakhimov, E. S. Abdrakhimova in Glass and Ceramics

    Article 20 September 2021
    

16. Production of glass ceramic from rice husk and periwinkle shells

    Glass ceramic was produced by replacing the major glass forming materials, silica and calcium oxide, with derivates from rice husk and periwinkle...

    B. Aremo, D. A. Isadare, ... K. M. Oluwasegun in Discover Materials

    Article Open access 03 March 2024
    

17. Indirect forming of alumina-based ceramics by selective laser sintering combined with sol infiltration process and performance study

    Aluminum-based ceramic cores have been widely used in the manufacture of aero-engine hollow blades because of their excellent chemical stability,...

    Yong Zeng, Yueyu Pan, ... Jimin Chen in Journal of Materials Science

    Article 02 February 2023
    

18. Thermal Stability of Composites and Coatings Based on MoSi₂–B–Al₂O₃ When Heated in Air to 1600°C

    The thermal stability of materials based on MoSi ₂ –B–Al ₂ O ₃ was established in a wide temperature-time interval. New oxide phases were formed as...

    M. V. Sazonova, I. B. Ban’kovskaya, D. V. Kolovertnov in Refractories and Industrial Ceramics

    Article 01 March 2022
    

19. Integrated Experimental and Thermodynamic Modeling Investigation of Phase Equilibria in the PbO–MgO–SiO₂ System in Air

    Magnesium oxide-based refractory materials are used industrially to contain the chemically aggressive slags present in lead smelting systems. In the...

    Hamed Abdeyazdan, Maksym Shevchenko, ... Evgueni Jak in Metallurgical and Materials Transactions B

    Article Open access 08 February 2022
    

20. Influence of Al₂O₃ content on mechanical properties of silica-based ceramic cores prepared by stereolithography

    Silica ceramic cores have played an important part in the manufacture of hollow blades due to their excellent chemical stability and moderate...

    Wen Zheng, Jia-Min Wu, ... Yu-Sheng Shi in Journal of Advanced Ceramics

    Article Open access 28 September 2021